// multi-utility computation suite · offline · instant · precise
┌──────────────────────────┐
│ [c] calcalyst_ │
│ computation suite │
└──────────────────────────┘
// select a module to initialize
/ search↵ open firstesc close
// adsenseEMPTY_LEADER_SLOT728×90
// adsenseMOBILE_ANCHOR_SLOT320×50
// keyboard_shortcuts
/focus search
↑↓navigate module list
Enter
open first result from search
open highlighted
compute when module is open
compute when focused in a field
Escclose module · clear selection
⌫
sci.extraction-equilibrium-K Calculator
Calculates distribution coefficient Kd = [solute in organic]/[solute in aqueous] and extraction efficiency E = 100V_org/(V_org + V_aq/Kd) for liquid-liquid extraction. Multiple small extractions are more efficient than one large extraction — 3 extractions with V_org = V_aq/3 extract more than 1 extraction with V_org = V_aq.
Inputs
K Distribution
Reference formula or conversion factor shown for context.
V Organic Ml
Three-dimensional space occupied (m³ or L). 1 m³ = 1,000 L.
V Aqueous Ml
Three-dimensional space occupied (m³ or L). 1 m³ = 1,000 L.
N Extractions
Count of items or occurrences.
Results
single extraction efficiency E
Useful output divided by total input, as a percentage. True 100% efficiency is impossible — losses appear as heat. LEDs: 30–50%. Electric motors: 85–97%. Switching supplies: 85–95%.
fraction remaining in aqueous after n extractions
Sample size or count used in the calculation.
total recovery after
The combined total across all inputs and components.
E = K·Vo/(K·Vo + Va)
Reference formula or conversion factor shown for context.
multiple small vs one large
Gratuity amount — the suggested amount to add to the bill as a service tip.